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Commit | Line | Data |
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7d9f12f3 | 1 | ///////////////////////////////////////////////////////////////////////////// |
cb8cc250 | 2 | // Name: src/gtk/toplevel.cpp |
7d9f12f3 VS |
3 | // Purpose: |
4 | // Author: Robert Roebling | |
5 | // Id: $Id$ | |
6 | // Copyright: (c) 1998 Robert Roebling | |
65571936 | 7 | // Licence: wxWindows licence |
7d9f12f3 VS |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
93763ad5 WS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
7d9f12f3 VS |
13 | // ============================================================================ |
14 | // declarations | |
15 | // ============================================================================ | |
16 | ||
17 | // ---------------------------------------------------------------------------- | |
18 | // headers | |
19 | // ---------------------------------------------------------------------------- | |
20 | ||
7d9f12f3 VS |
21 | #ifdef __VMS |
22 | #define XIconifyWindow XICONIFYWINDOW | |
23 | #endif | |
24 | ||
e1bf3ad3 | 25 | #include "wx/toplevel.h" |
e4db172a WS |
26 | |
27 | #ifndef WX_PRECOMP | |
d281df50 PC |
28 | #include "wx/frame.h" |
29 | #include "wx/icon.h" | |
e4db172a | 30 | #include "wx/log.h" |
670f9935 | 31 | #include "wx/app.h" |
e4db172a WS |
32 | #endif |
33 | ||
fab591c5 | 34 | #include "wx/gtk/private.h" |
924b84ab | 35 | #include "wx/evtloop.h" |
a95a6eb4 | 36 | #include "wx/sysopt.h" |
7d9f12f3 | 37 | |
7d9f12f3 | 38 | #include <gtk/gtk.h> |
7d9f12f3 VS |
39 | #include <gdk/gdkx.h> |
40 | ||
41 | #include "wx/gtk/win_gtk.h" | |
42 | ||
f618020a MB |
43 | #include "wx/unix/utilsx11.h" |
44 | ||
8a9650ea RR |
45 | // XA_CARDINAL |
46 | #include <X11/Xatom.h> | |
47 | ||
e2f3bc41 VZ |
48 | #if wxUSE_LIBHILDON |
49 | #include <hildon-widgets/hildon-program.h> | |
50 | #include <hildon-widgets/hildon-window.h> | |
51 | #endif // wxUSE_LIBHILDON | |
52 | ||
7d9f12f3 VS |
53 | // ---------------------------------------------------------------------------- |
54 | // data | |
55 | // ---------------------------------------------------------------------------- | |
56 | ||
64c11164 VZ |
57 | // this is incremented while a modal dialog is shown |
58 | int wxOpenModalDialogsCount = 0; | |
59 | ||
06fda9e8 RR |
60 | extern wxWindowGTK *g_delayedFocus; |
61 | ||
62 | // the frame that is currently active (i.e. its child has focus). It is | |
63 | // used to generate wxActivateEvents | |
64 | static wxTopLevelWindowGTK *g_activeFrame = (wxTopLevelWindowGTK*) NULL; | |
65 | static wxTopLevelWindowGTK *g_lastActiveFrame = (wxTopLevelWindowGTK*) NULL; | |
66 | ||
67 | // if we detect that the app has got/lost the focus, we set this variable to | |
68 | // either TRUE or FALSE and an activate event will be sent during the next | |
69 | // OnIdle() call and it is reset to -1: this value means that we shouldn't | |
70 | // send any activate events at all | |
0a164d4c | 71 | static int g_sendActivateEvent = -1; |
06fda9e8 | 72 | |
dca92ddf MR |
73 | //----------------------------------------------------------------------------- |
74 | // RequestUserAttention related functions | |
75 | //----------------------------------------------------------------------------- | |
76 | ||
77 | extern "C" { | |
78 | static void wxgtk_window_set_urgency_hint (GtkWindow *win, | |
79 | gboolean setting) | |
80 | { | |
81 | wxASSERT_MSG( GTK_WIDGET_REALIZED(win), wxT("wxgtk_window_set_urgency_hint: GdkWindow not realized") ); | |
82 | GdkWindow *window = GTK_WIDGET(win)->window; | |
83 | XWMHints *wm_hints; | |
84 | ||
85 | wm_hints = XGetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window)); | |
86 | ||
87 | if (!wm_hints) | |
88 | wm_hints = XAllocWMHints(); | |
89 | ||
90 | if (setting) | |
91 | wm_hints->flags |= XUrgencyHint; | |
92 | else | |
93 | wm_hints->flags &= ~XUrgencyHint; | |
94 | ||
95 | XSetWMHints(GDK_WINDOW_XDISPLAY(window), GDK_WINDOW_XWINDOW(window), wm_hints); | |
96 | XFree(wm_hints); | |
97 | } | |
98 | ||
92ed8bec | 99 | static gboolean gtk_frame_urgency_timer_callback( wxTopLevelWindowGTK *win ) |
dca92ddf | 100 | { |
2ec371fd | 101 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf | 102 | if(!gtk_check_version(2,7,0)) |
ef1a9be4 | 103 | gtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf MR |
104 | else |
105 | #endif | |
ef1a9be4 | 106 | wxgtk_window_set_urgency_hint(GTK_WINDOW( win->m_widget ), FALSE); |
dca92ddf | 107 | |
ef1a9be4 | 108 | win->m_urgency_hint = -2; |
dca92ddf MR |
109 | return FALSE; |
110 | } | |
111 | } | |
112 | ||
06fda9e8 RR |
113 | //----------------------------------------------------------------------------- |
114 | // "focus_in_event" | |
115 | //----------------------------------------------------------------------------- | |
116 | ||
865bb325 | 117 | extern "C" { |
4c20ee63 | 118 | static gboolean gtk_frame_focus_in_callback( GtkWidget *widget, |
06fda9e8 RR |
119 | GdkEvent *WXUNUSED(event), |
120 | wxTopLevelWindowGTK *win ) | |
121 | { | |
06fda9e8 RR |
122 | switch ( g_sendActivateEvent ) |
123 | { | |
124 | case -1: | |
125 | // we've got focus from outside, synthetize wxActivateEvent | |
126 | g_sendActivateEvent = 1; | |
127 | break; | |
128 | ||
129 | case 0: | |
130 | // another our window just lost focus, it was already ours before | |
131 | // - don't send any wxActivateEvent | |
132 | g_sendActivateEvent = -1; | |
133 | break; | |
134 | } | |
135 | ||
136 | g_activeFrame = win; | |
137 | g_lastActiveFrame = g_activeFrame; | |
0a164d4c | 138 | |
06fda9e8 | 139 | // wxPrintf( wxT("active: %s\n"), win->GetTitle().c_str() ); |
0a164d4c | 140 | |
dca92ddf | 141 | // MR: wxRequestUserAttention related block |
ef1a9be4 | 142 | switch( win->m_urgency_hint ) |
dca92ddf MR |
143 | { |
144 | default: | |
92ed8bec | 145 | g_source_remove( win->m_urgency_hint ); |
dca92ddf MR |
146 | // no break, fallthrough to remove hint too |
147 | case -1: | |
2ec371fd | 148 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
149 | if(!gtk_check_version(2,7,0)) |
150 | gtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
151 | else | |
152 | #endif | |
153 | { | |
154 | wxgtk_window_set_urgency_hint(GTK_WINDOW( widget ), FALSE); | |
155 | } | |
156 | ||
ef1a9be4 | 157 | win->m_urgency_hint = -2; |
dca92ddf MR |
158 | break; |
159 | ||
160 | case -2: break; | |
161 | } | |
162 | ||
06fda9e8 | 163 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); |
0a164d4c | 164 | wxActivateEvent event(wxEVT_ACTIVATE, true, g_activeFrame->GetId()); |
06fda9e8 | 165 | event.SetEventObject(g_activeFrame); |
937013e0 | 166 | g_activeFrame->HandleWindowEvent(event); |
06fda9e8 | 167 | |
4c20ee63 | 168 | return FALSE; |
06fda9e8 | 169 | } |
865bb325 | 170 | } |
06fda9e8 RR |
171 | |
172 | //----------------------------------------------------------------------------- | |
173 | // "focus_out_event" | |
174 | //----------------------------------------------------------------------------- | |
175 | ||
865bb325 | 176 | extern "C" { |
e4161a2a VZ |
177 | static |
178 | gboolean gtk_frame_focus_out_callback(GtkWidget * WXUNUSED(widget), | |
179 | GdkEventFocus *WXUNUSED(gdk_event), | |
180 | wxTopLevelWindowGTK * WXUNUSED(win)) | |
06fda9e8 | 181 | { |
06fda9e8 RR |
182 | // if the focus goes out of our app alltogether, OnIdle() will send |
183 | // wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset | |
184 | // g_sendActivateEvent to -1 | |
185 | g_sendActivateEvent = 0; | |
0a164d4c | 186 | |
06fda9e8 | 187 | // wxASSERT_MSG( (g_activeFrame == win), wxT("TLW deactivatd although it wasn't active") ); |
0a164d4c | 188 | |
06fda9e8 | 189 | // wxPrintf( wxT("inactive: %s\n"), win->GetTitle().c_str() ); |
06fda9e8 | 190 | |
cc0c05cd JS |
191 | if (g_activeFrame) |
192 | { | |
193 | wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), g_activeFrame); | |
0a164d4c | 194 | wxActivateEvent event(wxEVT_ACTIVATE, false, g_activeFrame->GetId()); |
cc0c05cd | 195 | event.SetEventObject(g_activeFrame); |
937013e0 | 196 | g_activeFrame->HandleWindowEvent(event); |
cc0c05cd JS |
197 | |
198 | g_activeFrame = NULL; | |
199 | } | |
0a164d4c | 200 | |
4c20ee63 | 201 | return FALSE; |
06fda9e8 | 202 | } |
865bb325 | 203 | } |
7d9f12f3 | 204 | |
7d9f12f3 | 205 | //----------------------------------------------------------------------------- |
cca410b3 | 206 | // "size_allocate" from m_wxwindow |
7d9f12f3 VS |
207 | //----------------------------------------------------------------------------- |
208 | ||
865bb325 | 209 | extern "C" { |
cca410b3 PC |
210 | static void |
211 | size_allocate(GtkWidget*, GtkAllocation* alloc, wxTopLevelWindowGTK* win) | |
7d9f12f3 | 212 | { |
cca410b3 PC |
213 | if (win->m_oldClientWidth != alloc->width || |
214 | win->m_oldClientHeight != alloc->height) | |
215 | { | |
216 | win->m_oldClientWidth = alloc->width; | |
217 | win->m_oldClientHeight = alloc->height; | |
0ab0d0e1 PC |
218 | |
219 | wxSize size(win->m_widget->allocation.width, | |
220 | win->m_widget->allocation.height); | |
53e3cd04 | 221 | size += win->m_decorSize; |
0ab0d0e1 PC |
222 | win->m_width = size.x; |
223 | win->m_height = size.y; | |
224 | ||
cca410b3 PC |
225 | if (!win->IsIconized()) |
226 | { | |
0ab0d0e1 | 227 | wxSizeEvent event(size, win->GetId()); |
cca410b3 | 228 | event.SetEventObject(win); |
937013e0 | 229 | win->HandleWindowEvent(event); |
cca410b3 PC |
230 | } |
231 | // else the window is currently unmapped, don't generate size events | |
7d9f12f3 VS |
232 | } |
233 | } | |
865bb325 | 234 | } |
7d9f12f3 | 235 | |
6e264997 VZ |
236 | // ---------------------------------------------------------------------------- |
237 | // "size_request" | |
238 | // ---------------------------------------------------------------------------- | |
239 | ||
240 | extern "C" { | |
290cd301 | 241 | static |
6e264997 VZ |
242 | void wxgtk_tlw_size_request_callback(GtkWidget * WXUNUSED(widget), |
243 | GtkRequisition *requisition, | |
244 | wxTopLevelWindowGTK *win) | |
245 | { | |
246 | // we must return the size of the window without WM decorations, otherwise | |
247 | // GTK+ gets confused, so don't call just GetSize() here | |
290cd301 | 248 | win->GTKDoGetSize(&requisition->width, &requisition->height); |
6e264997 VZ |
249 | } |
250 | } | |
290cd301 | 251 | |
7d9f12f3 VS |
252 | //----------------------------------------------------------------------------- |
253 | // "delete_event" | |
254 | //----------------------------------------------------------------------------- | |
255 | ||
865bb325 | 256 | extern "C" { |
5d4c0833 MR |
257 | static gboolean |
258 | gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), | |
259 | GdkEvent *WXUNUSED(event), | |
260 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 261 | { |
7d9f12f3 | 262 | if (win->IsEnabled() && |
64c11164 | 263 | (wxOpenModalDialogsCount == 0 || (win->GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) || |
5152b0e5 | 264 | win->IsGrabbed())) |
7d9f12f3 VS |
265 | win->Close(); |
266 | ||
267 | return TRUE; | |
268 | } | |
865bb325 | 269 | } |
7d9f12f3 VS |
270 | |
271 | ||
272 | //----------------------------------------------------------------------------- | |
273 | // "configure_event" | |
274 | //----------------------------------------------------------------------------- | |
275 | ||
865bb325 | 276 | extern "C" { |
5d4c0833 | 277 | static gboolean |
dc89b7bf | 278 | gtk_frame_configure_callback( GtkWidget* widget, |
5d4c0833 MR |
279 | GdkEventConfigure *WXUNUSED(event), |
280 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 281 | { |
48f72114 | 282 | if (!win->m_hasVMT || !win->IsShown()) |
7d9f12f3 VS |
283 | return FALSE; |
284 | ||
dc89b7bf PC |
285 | wxPoint point; |
286 | gtk_window_get_position((GtkWindow*)widget, &point.x, &point.y); | |
32f2ebbf | 287 | |
afde1667 PC |
288 | win->m_x = point.x; |
289 | win->m_y = point.y; | |
290 | wxMoveEvent mevent(point, win->GetId()); | |
291 | mevent.SetEventObject( win ); | |
937013e0 | 292 | win->HandleWindowEvent( mevent ); |
7d9f12f3 VS |
293 | |
294 | return FALSE; | |
295 | } | |
865bb325 | 296 | } |
7d9f12f3 VS |
297 | |
298 | //----------------------------------------------------------------------------- | |
299 | // "realize" from m_widget | |
300 | //----------------------------------------------------------------------------- | |
301 | ||
e1f14d22 RR |
302 | // we cannot MWM hints and icons before the widget has been realized, |
303 | // so we do this directly after realization | |
7d9f12f3 | 304 | |
865bb325 | 305 | extern "C" { |
7d9f12f3 | 306 | static void |
6aeb6f2a VZ |
307 | gtk_frame_realized_callback( GtkWidget * WXUNUSED(widget), |
308 | wxTopLevelWindowGTK *win ) | |
7d9f12f3 | 309 | { |
e1f14d22 RR |
310 | // All this is for Motif Window Manager "hints" and is supposed to be |
311 | // recognized by other WM as well. Not tested. | |
82c9f85c | 312 | gdk_window_set_decorations(win->m_widget->window, |
f819b4a3 | 313 | (GdkWMDecoration)win->m_gdkDecor); |
82c9f85c | 314 | gdk_window_set_functions(win->m_widget->window, |
f819b4a3 | 315 | (GdkWMFunction)win->m_gdkFunc); |
7d9f12f3 | 316 | |
e1f14d22 | 317 | // GTK's shrinking/growing policy |
f819b4a3 | 318 | if ((win->m_gdkFunc & GDK_FUNC_RESIZE) == 0) |
43a52404 | 319 | gtk_window_set_resizable(GTK_WINDOW(win->m_widget), FALSE); |
7d9f12f3 | 320 | else |
8e729eb4 | 321 | gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1); |
7d9f12f3 | 322 | |
e1f14d22 | 323 | // reset the icon |
7efaed4d | 324 | wxIconBundle iconsOld = win->GetIcons(); |
5a5cdd31 | 325 | if ( !iconsOld.IsEmpty() ) |
7d9f12f3 | 326 | { |
7d9f12f3 | 327 | win->SetIcon( wxNullIcon ); |
7efaed4d | 328 | win->SetIcons( iconsOld ); |
7d9f12f3 | 329 | } |
7d9f12f3 | 330 | } |
865bb325 | 331 | } |
7d9f12f3 VS |
332 | |
333 | //----------------------------------------------------------------------------- | |
334 | // "map_event" from m_widget | |
335 | //----------------------------------------------------------------------------- | |
336 | ||
865bb325 | 337 | extern "C" { |
0e795b05 | 338 | static gboolean |
53e3cd04 | 339 | gtk_frame_map_callback( GtkWidget*, |
7d9f12f3 VS |
340 | GdkEvent * WXUNUSED(event), |
341 | wxTopLevelWindow *win ) | |
342 | { | |
2a74bd27 PC |
343 | const bool wasIconized = win->IsIconized(); |
344 | ||
0a164d4c | 345 | win->SetIconizeState(false); |
27242d85 | 346 | |
2a74bd27 PC |
347 | if (wasIconized) |
348 | { | |
349 | // Because GetClientSize() returns (0,0) when IsIconized() is true, | |
350 | // a size event must be generated, just in case GetClientSize() was | |
351 | // called while iconized. This specifically happens when restoring a | |
352 | // tlw that was "rolled up" with some WMs. | |
353 | // Queue a resize rather than sending size event directly to allow | |
354 | // children to be made visible first. | |
355 | win->m_oldClientWidth = 0; | |
356 | gtk_widget_queue_resize(win->m_wxwindow); | |
357 | } | |
27242d85 | 358 | |
0e795b05 | 359 | return false; |
7d9f12f3 | 360 | } |
865bb325 | 361 | } |
7d9f12f3 VS |
362 | |
363 | //----------------------------------------------------------------------------- | |
364 | // "unmap_event" from m_widget | |
365 | //----------------------------------------------------------------------------- | |
366 | ||
865bb325 | 367 | extern "C" { |
0e795b05 | 368 | static gboolean |
7d9f12f3 VS |
369 | gtk_frame_unmap_callback( GtkWidget * WXUNUSED(widget), |
370 | GdkEvent * WXUNUSED(event), | |
371 | wxTopLevelWindow *win ) | |
372 | { | |
cb8cc250 | 373 | win->SetIconizeState(true); |
0e795b05 | 374 | return false; |
7d9f12f3 | 375 | } |
865bb325 | 376 | } |
7d9f12f3 | 377 | |
290cd301 PC |
378 | //----------------------------------------------------------------------------- |
379 | // "property_notify_event" from m_widget | |
380 | //----------------------------------------------------------------------------- | |
381 | ||
382 | extern "C" { | |
383 | static gboolean property_notify_event( | |
384 | GtkWidget*, GdkEventProperty* event, wxTopLevelWindowGTK* win) | |
385 | { | |
386 | // Watch for changes to _NET_FRAME_EXTENTS property | |
387 | static GdkAtom property = gdk_atom_intern("_NET_FRAME_EXTENTS", false); | |
53e3cd04 | 388 | if (event->state == GDK_PROPERTY_NEW_VALUE && event->atom == property) |
290cd301 | 389 | { |
ff654490 VZ |
390 | Atom xproperty = gdk_x11_atom_to_xatom_for_display( |
391 | gdk_drawable_get_display(event->window), property); | |
290cd301 PC |
392 | Atom type; |
393 | int format; | |
394 | gulong nitems, bytes_after; | |
e8769ed1 | 395 | guchar* data; |
290cd301 PC |
396 | Status status = XGetWindowProperty( |
397 | gdk_x11_drawable_get_xdisplay(event->window), | |
398 | gdk_x11_drawable_get_xid(event->window), | |
399 | xproperty, | |
400 | 0, 4, false, XA_CARDINAL, | |
e8769ed1 | 401 | &type, &format, &nitems, &bytes_after, &data); |
290cd301 PC |
402 | if (status == Success && data && nitems == 4) |
403 | { | |
e8769ed1 | 404 | long* p = (long*)data; |
0ab0d0e1 | 405 | const wxSize decorSize = |
e8769ed1 | 406 | wxSize(int(p[0] + p[1]), int(p[2] + p[3])); |
0ab0d0e1 | 407 | if (win->m_decorSize != decorSize) |
290cd301 | 408 | { |
9fcdcfbc | 409 | const wxSize diff = decorSize - win->m_decorSize; |
0ab0d0e1 | 410 | win->m_decorSize = decorSize; |
9fcdcfbc PC |
411 | bool resized = false; |
412 | if (win->m_deferShow) | |
413 | { | |
414 | // keep overall size unchanged by shrinking m_widget, | |
415 | // if min size will allow it | |
416 | const wxSize minSize = win->GetMinSize(); | |
417 | int w, h; | |
418 | win->GTKDoGetSize(&w, &h); | |
419 | if (w >= minSize.x && h >= minSize.y) | |
420 | { | |
421 | gtk_window_resize(GTK_WINDOW(win->m_widget), w, h); | |
422 | resized = true; | |
423 | } | |
424 | } | |
425 | if (!resized) | |
d475dd22 PC |
426 | { |
427 | // adjust overall size to match change in frame extents | |
9fcdcfbc PC |
428 | win->m_width += diff.x; |
429 | win->m_height += diff.y; | |
d475dd22 PC |
430 | if (win->m_width < 0) win->m_width = 0; |
431 | if (win->m_height < 0) win->m_height = 0; | |
9fcdcfbc PC |
432 | if (!win->m_deferShow) |
433 | { | |
434 | win->m_oldClientWidth = 0; | |
435 | gtk_widget_queue_resize(win->m_wxwindow); | |
436 | } | |
d475dd22 PC |
437 | } |
438 | } | |
53e3cd04 | 439 | if (win->m_deferShow) |
d475dd22 PC |
440 | { |
441 | // gtk_widget_show() was deferred, do it now | |
53e3cd04 | 442 | win->m_deferShow = false; |
9fcdcfbc PC |
443 | win->GetClientSize( |
444 | &win->m_oldClientWidth, &win->m_oldClientHeight); | |
d475dd22 PC |
445 | wxSizeEvent sizeEvent(win->GetSize(), win->GetId()); |
446 | sizeEvent.SetEventObject(win); | |
447 | win->HandleWindowEvent(sizeEvent); | |
9fcdcfbc | 448 | |
d475dd22 | 449 | gtk_widget_show(win->m_widget); |
9fcdcfbc | 450 | |
d475dd22 PC |
451 | wxShowEvent showEvent(win->GetId(), true); |
452 | showEvent.SetEventObject(win); | |
453 | win->HandleWindowEvent(showEvent); | |
290cd301 PC |
454 | } |
455 | } | |
456 | if (data) | |
457 | XFree(data); | |
458 | } | |
459 | return false; | |
460 | } | |
461 | } | |
462 | ||
013151c7 JS |
463 | BEGIN_EVENT_TABLE(wxTopLevelWindowGTK, wxTopLevelWindowBase) |
464 | EVT_SYS_COLOUR_CHANGED(wxTopLevelWindowGTK::OnSysColourChanged) | |
465 | END_EVENT_TABLE() | |
466 | ||
467 | ||
7d9f12f3 VS |
468 | // ---------------------------------------------------------------------------- |
469 | // wxTopLevelWindowGTK creation | |
470 | // ---------------------------------------------------------------------------- | |
471 | ||
472 | void wxTopLevelWindowGTK::Init() | |
473 | { | |
7d9f12f3 | 474 | m_mainWidget = (GtkWidget*) NULL; |
0a164d4c WS |
475 | m_isIconized = false; |
476 | m_fsIsShowing = false; | |
477 | m_themeEnabled = true; | |
f819b4a3 | 478 | m_gdkDecor = m_gdkFunc = 0; |
0a164d4c | 479 | m_grabbed = false; |
53e3cd04 | 480 | m_deferShow = true; |
dca92ddf | 481 | |
ef1a9be4 | 482 | m_urgency_hint = -2; |
7d9f12f3 VS |
483 | } |
484 | ||
485 | bool wxTopLevelWindowGTK::Create( wxWindow *parent, | |
f819b4a3 VS |
486 | wxWindowID id, |
487 | const wxString& title, | |
488 | const wxPoint& pos, | |
489 | const wxSize& sizeOrig, | |
490 | long style, | |
491 | const wxString &name ) | |
7d9f12f3 VS |
492 | { |
493 | // always create a frame of some reasonable, even if arbitrary, size (at | |
494 | // least for MSW compatibility) | |
495 | wxSize size = sizeOrig; | |
1111cedc | 496 | size.x = WidthDefault(size.x); |
66202a7e | 497 | size.y = HeightDefault(size.y); |
7d9f12f3 VS |
498 | |
499 | wxTopLevelWindows.Append( this ); | |
500 | ||
7d9f12f3 VS |
501 | if (!PreCreation( parent, pos, size ) || |
502 | !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name )) | |
503 | { | |
504 | wxFAIL_MSG( wxT("wxTopLevelWindowGTK creation failed") ); | |
0a164d4c | 505 | return false; |
7d9f12f3 VS |
506 | } |
507 | ||
508 | m_title = title; | |
509 | ||
63c5efa3 VS |
510 | // NB: m_widget may be !=NULL if it was created by derived class' Create, |
511 | // e.g. in wxTaskBarIconAreaGTK | |
512 | if (m_widget == NULL) | |
513 | { | |
e2f3bc41 VZ |
514 | #if wxUSE_LIBHILDON |
515 | // we must create HildonWindow and not a normal GtkWindow as the latter | |
516 | // doesn't look correctly in Maemo environment and it must also be | |
517 | // registered with the main program object | |
518 | m_widget = hildon_window_new(); | |
519 | hildon_program_add_window(wxTheApp->GetHildonProgram(), | |
520 | HILDON_WINDOW(m_widget)); | |
521 | #else // !wxUSE_LIBHILDON | |
cca410b3 | 522 | m_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
63c5efa3 VS |
523 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
524 | { | |
4d8d6490 VS |
525 | // Tell WM that this is a dialog window and make it center |
526 | // on parent by default (this is what GtkDialog ctor does): | |
527 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), | |
528 | GDK_WINDOW_TYPE_HINT_DIALOG); | |
529 | gtk_window_set_position(GTK_WINDOW(m_widget), | |
530 | GTK_WIN_POS_CENTER_ON_PARENT); | |
63c5efa3 | 531 | } |
4d8d6490 VS |
532 | else |
533 | { | |
ff654490 | 534 | if (style & wxFRAME_TOOL_WINDOW) |
11475235 | 535 | { |
ff654490 VZ |
536 | gtk_window_set_type_hint(GTK_WINDOW(m_widget), |
537 | GDK_WINDOW_TYPE_HINT_UTILITY); | |
538 | ||
539 | // On some WMs, like KDE, a TOOL_WINDOW will still show | |
540 | // on the taskbar, but on Gnome a TOOL_WINDOW will not. | |
541 | // For consistency between WMs and with Windows, we | |
542 | // should set the NO_TASKBAR flag which will apply | |
543 | // the set_skip_taskbar_hint if it is available, | |
544 | // ensuring no taskbar entry will appear. | |
545 | style |= wxFRAME_NO_TASKBAR; | |
11475235 | 546 | } |
4d8d6490 | 547 | } |
e2f3bc41 | 548 | #endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON |
63c5efa3 | 549 | } |
7d9f12f3 | 550 | |
e25c7537 VS |
551 | wxWindow *topParent = wxGetTopLevelParent(m_parent); |
552 | if (topParent && (((GTK_IS_WINDOW(topParent->m_widget)) && | |
0a164d4c WS |
553 | (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG)) || |
554 | (style & wxFRAME_FLOAT_ON_PARENT))) | |
7cd95599 | 555 | { |
e25c7537 VS |
556 | gtk_window_set_transient_for( GTK_WINDOW(m_widget), |
557 | GTK_WINDOW(topParent->m_widget) ); | |
7cd95599 | 558 | } |
7d9f12f3 | 559 | |
ff654490 | 560 | if (style & wxFRAME_NO_TASKBAR) |
2be125e6 | 561 | { |
ff654490 | 562 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), TRUE); |
2be125e6 | 563 | } |
2be125e6 | 564 | |
ff654490 | 565 | if (style & wxSTAY_ON_TOP) |
2fca39c9 | 566 | { |
ff654490 | 567 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), TRUE); |
2fca39c9 | 568 | } |
2fca39c9 | 569 | |
5503a51c | 570 | #if 0 |
0a164d4c | 571 | if (!name.empty()) |
5503a51c MR |
572 | gtk_window_set_role( GTK_WINDOW(m_widget), wxGTK_CONV( name ) ); |
573 | #endif | |
7d9f12f3 | 574 | |
fab591c5 | 575 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
7d9f12f3 VS |
576 | GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS ); |
577 | ||
9fa72bd2 MR |
578 | g_signal_connect (m_widget, "delete_event", |
579 | G_CALLBACK (gtk_frame_delete_callback), this); | |
7d9f12f3 | 580 | |
cca410b3 PC |
581 | // m_mainWidget is a GtkVBox, holding the bars and client area (m_wxwindow) |
582 | m_mainWidget = gtk_vbox_new(false, 0); | |
7d9f12f3 VS |
583 | gtk_widget_show( m_mainWidget ); |
584 | GTK_WIDGET_UNSET_FLAGS( m_mainWidget, GTK_CAN_FOCUS ); | |
585 | gtk_container_add( GTK_CONTAINER(m_widget), m_mainWidget ); | |
586 | ||
cca410b3 | 587 | // m_wxwindow is the client area |
08f53168 | 588 | m_wxwindow = wxPizza::New(); |
7d9f12f3 VS |
589 | gtk_widget_show( m_wxwindow ); |
590 | gtk_container_add( GTK_CONTAINER(m_mainWidget), m_wxwindow ); | |
591 | ||
e1f14d22 RR |
592 | // we donm't allow the frame to get the focus as otherwise |
593 | // the frame will grab it at arbitrary focus changes | |
7d9f12f3 VS |
594 | GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS ); |
595 | ||
596 | if (m_parent) m_parent->AddChild( this ); | |
597 | ||
cca410b3 PC |
598 | g_signal_connect(m_wxwindow, "size_allocate", |
599 | G_CALLBACK(size_allocate), this); | |
7d9f12f3 | 600 | |
6e264997 VZ |
601 | g_signal_connect (m_widget, "size_request", |
602 | G_CALLBACK (wxgtk_tlw_size_request_callback), this); | |
7d9f12f3 VS |
603 | PostCreation(); |
604 | ||
605 | if ((m_x != -1) || (m_y != -1)) | |
606 | gtk_widget_set_uposition( m_widget, m_x, m_y ); | |
6aeb6f2a | 607 | |
e1f14d22 RR |
608 | // we cannot set MWM hints and icons before the widget has |
609 | // been realized, so we do this directly after realization | |
9fa72bd2 MR |
610 | g_signal_connect (m_widget, "realize", |
611 | G_CALLBACK (gtk_frame_realized_callback), this); | |
7d9f12f3 | 612 | |
e1f14d22 | 613 | // map and unmap for iconized state |
9fa72bd2 MR |
614 | g_signal_connect (m_widget, "map_event", |
615 | G_CALLBACK (gtk_frame_map_callback), this); | |
616 | g_signal_connect (m_widget, "unmap_event", | |
617 | G_CALLBACK (gtk_frame_unmap_callback), this); | |
7d9f12f3 | 618 | |
dc89b7bf | 619 | // for wxMoveEvent |
9fa72bd2 MR |
620 | g_signal_connect (m_widget, "configure_event", |
621 | G_CALLBACK (gtk_frame_configure_callback), this); | |
7d9f12f3 | 622 | |
06fda9e8 | 623 | // activation |
4c20ee63 | 624 | g_signal_connect_after (m_widget, "focus_in_event", |
9fa72bd2 | 625 | G_CALLBACK (gtk_frame_focus_in_callback), this); |
4c20ee63 | 626 | g_signal_connect_after (m_widget, "focus_out_event", |
9fa72bd2 | 627 | G_CALLBACK (gtk_frame_focus_out_callback), this); |
0a164d4c | 628 | |
290cd301 PC |
629 | gtk_widget_add_events(m_widget, GDK_PROPERTY_CHANGE_MASK); |
630 | g_signal_connect(m_widget, "property_notify_event", | |
631 | G_CALLBACK(property_notify_event), this); | |
632 | ||
e1f14d22 | 633 | // decorations |
85a0a12a | 634 | if ((style & wxSIMPLE_BORDER) || (style & wxNO_BORDER)) |
f819b4a3 VS |
635 | { |
636 | m_gdkDecor = 0; | |
637 | m_gdkFunc = 0; | |
638 | } | |
639 | else | |
640 | { | |
290cd301 PC |
641 | m_gdkDecor = GDK_DECOR_BORDER; |
642 | m_gdkFunc = GDK_FUNC_MOVE; | |
82c9f85c | 643 | |
f819b4a3 | 644 | // All this is for Motif Window Manager "hints" and is supposed to be |
e1f14d22 | 645 | // recognized by other WMs as well. |
f819b4a3 | 646 | if ((style & wxCAPTION) != 0) |
c3d8ee42 | 647 | { |
f819b4a3 | 648 | m_gdkDecor |= GDK_DECOR_TITLE; |
c3d8ee42 | 649 | } |
850c6ed4 | 650 | if ((style & wxCLOSE_BOX) != 0) |
f819b4a3 VS |
651 | { |
652 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
c3d8ee42 VS |
653 | } |
654 | if ((style & wxSYSTEM_MENU) != 0) | |
655 | { | |
f819b4a3 VS |
656 | m_gdkDecor |= GDK_DECOR_MENU; |
657 | } | |
658 | if ((style & wxMINIMIZE_BOX) != 0) | |
659 | { | |
660 | m_gdkFunc |= GDK_FUNC_MINIMIZE; | |
661 | m_gdkDecor |= GDK_DECOR_MINIMIZE; | |
662 | } | |
663 | if ((style & wxMAXIMIZE_BOX) != 0) | |
664 | { | |
665 | m_gdkFunc |= GDK_FUNC_MAXIMIZE; | |
666 | m_gdkDecor |= GDK_DECOR_MAXIMIZE; | |
667 | } | |
668 | if ((style & wxRESIZE_BORDER) != 0) | |
669 | { | |
670 | m_gdkFunc |= GDK_FUNC_RESIZE; | |
671 | m_gdkDecor |= GDK_DECOR_RESIZEH; | |
672 | } | |
673 | } | |
674 | ||
53e3cd04 | 675 | gtk_window_set_default_size(GTK_WINDOW(m_widget), m_width, m_height); |
290cd301 | 676 | |
0a164d4c | 677 | return true; |
7d9f12f3 VS |
678 | } |
679 | ||
680 | wxTopLevelWindowGTK::~wxTopLevelWindowGTK() | |
681 | { | |
e2f3bc41 | 682 | #if wxUSE_LIBHILDON |
1510ba2c VZ |
683 | // it can also be a (standard) dialog |
684 | if ( HILDON_IS_WINDOW(m_widget) ) | |
685 | { | |
686 | hildon_program_remove_window(wxTheApp->GetHildonProgram(), | |
687 | HILDON_WINDOW(m_widget)); | |
688 | } | |
e2f3bc41 VZ |
689 | #endif // wxUSE_LIBHILDON |
690 | ||
5152b0e5 JS |
691 | if (m_grabbed) |
692 | { | |
4362c705 | 693 | wxFAIL_MSG(_T("Window still grabbed")); |
5152b0e5 JS |
694 | RemoveGrab(); |
695 | } | |
1cbee0b4 | 696 | |
0a164d4c | 697 | m_isBeingDeleted = true; |
6aeb6f2a | 698 | |
710968c3 VZ |
699 | // it may also be GtkScrolledWindow in the case of an MDI child |
700 | if (GTK_IS_WINDOW(m_widget)) | |
701 | { | |
702 | gtk_window_set_focus( GTK_WINDOW(m_widget), NULL ); | |
703 | } | |
0a164d4c | 704 | |
06fda9e8 RR |
705 | if (g_activeFrame == this) |
706 | g_activeFrame = NULL; | |
707 | if (g_lastActiveFrame == this) | |
708 | g_lastActiveFrame = NULL; | |
7d9f12f3 VS |
709 | } |
710 | ||
0d635035 RR |
711 | bool wxTopLevelWindowGTK::EnableCloseButton( bool enable ) |
712 | { | |
713 | if (enable) | |
714 | m_gdkFunc |= GDK_FUNC_CLOSE; | |
715 | else | |
716 | m_gdkFunc &= ~GDK_FUNC_CLOSE; | |
a6cdd521 | 717 | |
0d635035 RR |
718 | if (GTK_WIDGET_REALIZED(m_widget) && (m_widget->window)) |
719 | gdk_window_set_functions( m_widget->window, (GdkWMFunction)m_gdkFunc ); | |
a6cdd521 | 720 | |
0d635035 RR |
721 | return true; |
722 | } | |
8a9650ea | 723 | |
1529bc41 | 724 | bool wxTopLevelWindowGTK::ShowFullScreen(bool show, long) |
7d9f12f3 | 725 | { |
8a8997c3 | 726 | if (show == m_fsIsShowing) |
0a164d4c | 727 | return false; // return what? |
7d9f12f3 VS |
728 | |
729 | m_fsIsShowing = show; | |
0a164d4c | 730 | |
1542ea39 | 731 | wxX11FullScreenMethod method = |
8166ab43 VS |
732 | wxGetFullScreenMethodX11((WXDisplay*)GDK_DISPLAY(), |
733 | (WXWindow)GDK_ROOT_WINDOW()); | |
1542ea39 | 734 | |
feb1c9fb VS |
735 | // NB: gtk_window_fullscreen() uses freedesktop.org's WMspec extensions |
736 | // to switch to fullscreen, which is not always available. We must | |
737 | // check if WM supports the spec and use legacy methods if it | |
738 | // doesn't. | |
ff654490 | 739 | if ( method == wxX11_FS_WMSPEC ) |
7d9f12f3 | 740 | { |
feb1c9fb VS |
741 | if (show) |
742 | gtk_window_fullscreen( GTK_WINDOW( m_widget ) ); | |
743 | else | |
744 | gtk_window_unfullscreen( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
745 | } |
746 | else | |
747 | { | |
feb1c9fb VS |
748 | GdkWindow *window = m_widget->window; |
749 | ||
750 | if (show) | |
8166ab43 | 751 | { |
feb1c9fb VS |
752 | GetPosition( &m_fsSaveFrame.x, &m_fsSaveFrame.y ); |
753 | GetSize( &m_fsSaveFrame.width, &m_fsSaveFrame.height ); | |
754 | ||
755 | int screen_width,screen_height; | |
756 | wxDisplaySize( &screen_width, &screen_height ); | |
757 | ||
758 | gint client_x, client_y, root_x, root_y; | |
759 | gint width, height; | |
760 | ||
ff654490 VZ |
761 | m_fsSaveGdkFunc = m_gdkFunc; |
762 | m_fsSaveGdkDecor = m_gdkDecor; | |
763 | m_gdkFunc = m_gdkDecor = 0; | |
764 | gdk_window_set_decorations(window, (GdkWMDecoration)0); | |
765 | gdk_window_set_functions(window, (GdkWMFunction)0); | |
feb1c9fb VS |
766 | |
767 | gdk_window_get_origin (m_widget->window, &root_x, &root_y); | |
768 | gdk_window_get_geometry (m_widget->window, &client_x, &client_y, | |
769 | &width, &height, NULL); | |
770 | ||
771 | gdk_window_move_resize (m_widget->window, -client_x, -client_y, | |
772 | screen_width + 1, screen_height + 1); | |
773 | ||
774 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
775 | (WXWindow)GDK_ROOT_WINDOW(), | |
776 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
777 | show, &m_fsSaveFrame, method); | |
778 | } | |
3b2931fb | 779 | else // hide |
feb1c9fb | 780 | { |
ff654490 VZ |
781 | m_gdkFunc = m_fsSaveGdkFunc; |
782 | m_gdkDecor = m_fsSaveGdkDecor; | |
783 | gdk_window_set_decorations(window, (GdkWMDecoration)m_gdkDecor); | |
784 | gdk_window_set_functions(window, (GdkWMFunction)m_gdkFunc); | |
feb1c9fb VS |
785 | |
786 | wxSetFullScreenStateX11((WXDisplay*)GDK_DISPLAY(), | |
787 | (WXWindow)GDK_ROOT_WINDOW(), | |
788 | (WXWindow)GDK_WINDOW_XWINDOW(window), | |
789 | show, &m_fsSaveFrame, method); | |
790 | ||
791 | SetSize(m_fsSaveFrame.x, m_fsSaveFrame.y, | |
792 | m_fsSaveFrame.width, m_fsSaveFrame.height); | |
8166ab43 | 793 | } |
7d9f12f3 | 794 | } |
8166ab43 | 795 | |
3b2931fb VZ |
796 | // documented behaviour is to show the window if it's still hidden when |
797 | // showing it full screen | |
1529bc41 | 798 | if (show) |
3b2931fb VZ |
799 | Show(); |
800 | ||
0a164d4c | 801 | return true; |
7d9f12f3 VS |
802 | } |
803 | ||
804 | // ---------------------------------------------------------------------------- | |
805 | // overridden wxWindow methods | |
806 | // ---------------------------------------------------------------------------- | |
807 | ||
808 | bool wxTopLevelWindowGTK::Show( bool show ) | |
809 | { | |
82b978d7 | 810 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
7d9f12f3 | 811 | |
53e3cd04 PC |
812 | const bool wasRealized = GTK_WIDGET_REALIZED(m_widget); |
813 | bool deferShow = show && m_deferShow && !wasRealized; | |
814 | if (deferShow) | |
7d9f12f3 | 815 | { |
d475dd22 PC |
816 | // Initial show. If WM supports _NET_REQUEST_FRAME_EXTENTS, defer |
817 | // calling gtk_widget_show() until _NET_FRAME_EXTENTS property | |
818 | // notification is received, so correct frame extents are known. | |
819 | // This allows resizing m_widget to keep the overall size in sync with | |
820 | // what wxWidgets expects it to be without an obvious change in the | |
821 | // window size immediately after it becomes visible. | |
822 | ||
823 | // Realize m_widget, so m_widget->window can be used. Realizing causes | |
824 | // the widget tree to be size_allocated, which generates size events in | |
825 | // the wrong order. So temporarily remove child from m_widget while | |
826 | // realizing. | |
827 | GtkWidget* child = GTK_BIN(m_widget)->child; | |
828 | if (child) | |
829 | { | |
830 | g_object_ref(child); | |
831 | gtk_container_remove(GTK_CONTAINER(m_widget), child); | |
832 | } | |
833 | gtk_widget_realize(m_widget); | |
834 | if (child) | |
835 | { | |
836 | gtk_container_add(GTK_CONTAINER(m_widget), child); | |
837 | g_object_unref(child); | |
838 | } | |
839 | ||
53e3cd04 PC |
840 | m_deferShow = |
841 | deferShow = gdk_x11_screen_supports_net_wm_hint( | |
842 | gdk_drawable_get_screen(m_widget->window), | |
843 | gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false)) != 0; | |
844 | } | |
845 | if (deferShow) | |
846 | { | |
847 | // send _NET_REQUEST_FRAME_EXTENTS | |
848 | XClientMessageEvent xevent; | |
849 | memset(&xevent, 0, sizeof(xevent)); | |
850 | xevent.type = ClientMessage; | |
851 | xevent.window = gdk_x11_drawable_get_xid(m_widget->window); | |
852 | xevent.message_type = gdk_x11_atom_to_xatom_for_display( | |
853 | gdk_drawable_get_display(m_widget->window), | |
854 | gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false)); | |
855 | xevent.format = 32; | |
856 | Display* display = gdk_x11_drawable_get_xdisplay(m_widget->window); | |
857 | XSendEvent(display, DefaultRootWindow(display), false, | |
858 | SubstructureNotifyMask | SubstructureRedirectMask, | |
859 | (XEvent*)&xevent); | |
860 | ||
861 | // defer calling gtk_widget_show() | |
862 | m_isShown = true; | |
863 | return true; | |
864 | } | |
d475dd22 | 865 | |
53e3cd04 PC |
866 | if (show && !wasRealized) |
867 | { | |
cca410b3 PC |
868 | // size_allocate signals occur in reverse order (bottom to top). |
869 | // Things work better if the initial wxSizeEvents are sent (from the | |
870 | // top down), before the initial size_allocate signals occur. | |
871 | wxSizeEvent event(GetSize(), GetId()); | |
872 | event.SetEventObject(this); | |
937013e0 | 873 | HandleWindowEvent(event); |
7d9f12f3 | 874 | } |
0a164d4c | 875 | |
cca410b3 | 876 | bool change = wxTopLevelWindowBase::Show(show); |
aa34396c | 877 | |
cca410b3 | 878 | if (change && !show) |
aa34396c PC |
879 | { |
880 | // make sure window has a non-default position, so when it is shown | |
881 | // again, it won't be repositioned by WM as if it were a new window | |
882 | // Note that this must be done _after_ the window is hidden. | |
883 | gtk_window_move((GtkWindow*)m_widget, m_x, m_y); | |
884 | } | |
885 | ||
cca410b3 | 886 | return change; |
7d9f12f3 VS |
887 | } |
888 | ||
a2ac55f5 RR |
889 | void wxTopLevelWindowGTK::Raise() |
890 | { | |
a2ac55f5 | 891 | gtk_window_present( GTK_WINDOW( m_widget ) ); |
a2ac55f5 RR |
892 | } |
893 | ||
7d9f12f3 VS |
894 | void wxTopLevelWindowGTK::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) ) |
895 | { | |
896 | wxFAIL_MSG( wxT("DoMoveWindow called for wxTopLevelWindowGTK") ); | |
897 | } | |
898 | ||
a6cdd521 VZ |
899 | // ---------------------------------------------------------------------------- |
900 | // window geometry | |
901 | // ---------------------------------------------------------------------------- | |
902 | ||
6e264997 VZ |
903 | void wxTopLevelWindowGTK::GTKDoGetSize(int *width, int *height) const |
904 | { | |
290cd301 | 905 | wxSize size(m_width, m_height); |
53e3cd04 PC |
906 | size -= m_decorSize; |
907 | if (size.x < 0) size.x = 0; | |
908 | if (size.y < 0) size.y = 0; | |
290cd301 PC |
909 | if (width) *width = size.x; |
910 | if (height) *height = size.y; | |
a6cdd521 VZ |
911 | } |
912 | ||
7d9f12f3 VS |
913 | void wxTopLevelWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags ) |
914 | { | |
a6cdd521 | 915 | wxCHECK_RET( m_widget, wxT("invalid frame") ); |
82b978d7 | 916 | |
a6cdd521 | 917 | // deal with the position first |
7d9f12f3 VS |
918 | int old_x = m_x; |
919 | int old_y = m_y; | |
920 | ||
a6cdd521 | 921 | if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) |
7d9f12f3 | 922 | { |
a6cdd521 VZ |
923 | // -1 means "use existing" unless the flag above is specified |
924 | if ( x != -1 ) | |
925 | m_x = x; | |
926 | if ( y != -1 ) | |
927 | m_y = y; | |
7d9f12f3 | 928 | } |
a6cdd521 | 929 | else // wxSIZE_ALLOW_MINUS_ONE |
7d9f12f3 VS |
930 | { |
931 | m_x = x; | |
932 | m_y = y; | |
7d9f12f3 | 933 | } |
7d9f12f3 | 934 | |
a6cdd521 | 935 | if ( m_x != old_x || m_y != old_y ) |
7d9f12f3 | 936 | { |
a6cdd521 | 937 | gtk_window_move( GTK_WINDOW(m_widget), m_x, m_y ); |
7d9f12f3 | 938 | } |
7d9f12f3 | 939 | |
290cd301 PC |
940 | const wxSize oldSize(m_width, m_height); |
941 | if (width >= 0) | |
942 | m_width = width; | |
943 | if (height >= 0) | |
944 | m_height = height; | |
945 | ConstrainSize(); | |
946 | if (m_width != oldSize.x || m_height != oldSize.y) | |
a6cdd521 | 947 | { |
290cd301 PC |
948 | int w, h; |
949 | GTKDoGetSize(&w, &h); | |
950 | gtk_window_resize(GTK_WINDOW(m_widget), w, h); | |
cca410b3 PC |
951 | |
952 | GetClientSize(&m_oldClientWidth, &m_oldClientHeight); | |
953 | wxSizeEvent event(GetSize(), GetId()); | |
954 | event.SetEventObject(this); | |
937013e0 | 955 | HandleWindowEvent(event); |
7d9f12f3 | 956 | } |
7d9f12f3 VS |
957 | } |
958 | ||
428f841b PC |
959 | void wxTopLevelWindowGTK::DoSetClientSize(int width, int height) |
960 | { | |
961 | if (m_deferShow && !m_isShown) | |
962 | // Since client size is being explicitly set, don't change it later | |
963 | m_deferShow = false; | |
964 | wxTopLevelWindowBase::DoSetClientSize(width, height); | |
965 | } | |
966 | ||
7d9f12f3 VS |
967 | void wxTopLevelWindowGTK::DoGetClientSize( int *width, int *height ) const |
968 | { | |
cca410b3 PC |
969 | wxASSERT_MSG(m_widget, wxT("invalid frame")); |
970 | ||
bb596005 VZ |
971 | if ( IsIconized() ) |
972 | { | |
973 | // for consistency with wxMSW, client area is supposed to be empty for | |
974 | // the iconized windows | |
975 | if ( width ) | |
976 | *width = 0; | |
977 | if ( height ) | |
978 | *height = 0; | |
bb596005 | 979 | } |
cca410b3 | 980 | else |
290cd301 | 981 | { |
cca410b3 | 982 | GTKDoGetSize(width, height); |
290cd301 | 983 | } |
7d9f12f3 VS |
984 | } |
985 | ||
9379c0d7 RR |
986 | void wxTopLevelWindowGTK::DoSetSizeHints( int minW, int minH, |
987 | int maxW, int maxH, | |
988 | int incW, int incH ) | |
7d9f12f3 | 989 | { |
9379c0d7 | 990 | wxTopLevelWindowBase::DoSetSizeHints( minW, minH, maxW, maxH, incW, incH ); |
d6c11fa9 PC |
991 | |
992 | const wxSize minSize = GetMinSize(); | |
993 | const wxSize maxSize = GetMaxSize(); | |
994 | GdkGeometry hints; | |
995 | int hints_mask = 0; | |
996 | if (minSize.x > 0 || minSize.y > 0) | |
997 | { | |
998 | hints_mask |= GDK_HINT_MIN_SIZE; | |
0ab0d0e1 | 999 | hints.min_width = minSize.x - m_decorSize.x; |
290cd301 PC |
1000 | if (hints.min_width < 0) |
1001 | hints.min_width = 0; | |
0ab0d0e1 | 1002 | hints.min_height = minSize.y - m_decorSize.y; |
290cd301 PC |
1003 | if (hints.min_height < 0) |
1004 | hints.min_height = 0; | |
d6c11fa9 PC |
1005 | } |
1006 | if (maxSize.x > 0 || maxSize.y > 0) | |
1007 | { | |
1008 | hints_mask |= GDK_HINT_MAX_SIZE; | |
0ab0d0e1 | 1009 | hints.max_width = maxSize.x - m_decorSize.x; |
290cd301 PC |
1010 | if (hints.max_width < 0) |
1011 | hints.max_width = INT_MAX; | |
0ab0d0e1 | 1012 | hints.max_height = maxSize.y - m_decorSize.y; |
290cd301 PC |
1013 | if (hints.max_height < 0) |
1014 | hints.max_height = INT_MAX; | |
d6c11fa9 PC |
1015 | } |
1016 | if (incW > 0 || incH > 0) | |
7d9f12f3 | 1017 | { |
d6c11fa9 PC |
1018 | hints_mask |= GDK_HINT_RESIZE_INC; |
1019 | hints.width_inc = incW > 0 ? incW : 1; | |
1020 | hints.height_inc = incH > 0 ? incH : 1; | |
9379c0d7 | 1021 | } |
d6c11fa9 PC |
1022 | gtk_window_set_geometry_hints( |
1023 | (GtkWindow*)m_widget, NULL, &hints, (GdkWindowHints)hints_mask); | |
9379c0d7 | 1024 | } |
7d9f12f3 | 1025 | |
7d9f12f3 VS |
1026 | void wxTopLevelWindowGTK::OnInternalIdle() |
1027 | { | |
6aeb6f2a VZ |
1028 | // set the focus if not done yet and if we can already do it |
1029 | if ( GTK_WIDGET_REALIZED(m_wxwindow) ) | |
1030 | { | |
cc06fe74 MB |
1031 | if ( g_delayedFocus && |
1032 | wxGetTopLevelParent((wxWindow*)g_delayedFocus) == this ) | |
6aeb6f2a | 1033 | { |
2b5f62a0 VZ |
1034 | wxLogTrace(_T("focus"), |
1035 | _T("Setting focus from wxTLW::OnIdle() to %s(%s)"), | |
1036 | g_delayedFocus->GetClassInfo()->GetClassName(), | |
1037 | g_delayedFocus->GetLabel().c_str()); | |
1038 | ||
6aeb6f2a VZ |
1039 | g_delayedFocus->SetFocus(); |
1040 | g_delayedFocus = NULL; | |
1041 | } | |
1042 | } | |
1043 | ||
7d9f12f3 | 1044 | wxWindow::OnInternalIdle(); |
0a164d4c | 1045 | |
06fda9e8 RR |
1046 | // Synthetize activate events. |
1047 | if ( g_sendActivateEvent != -1 ) | |
1048 | { | |
1049 | bool activate = g_sendActivateEvent != 0; | |
0a164d4c | 1050 | |
576f7127 RR |
1051 | // if (!activate) wxPrintf( wxT("de") ); |
1052 | // wxPrintf( wxT("activate\n") ); | |
0a164d4c | 1053 | |
06fda9e8 RR |
1054 | // do it only once |
1055 | g_sendActivateEvent = -1; | |
1056 | ||
1057 | wxTheApp->SetActive(activate, (wxWindow *)g_lastActiveFrame); | |
1058 | } | |
7d9f12f3 VS |
1059 | } |
1060 | ||
7d9f12f3 VS |
1061 | // ---------------------------------------------------------------------------- |
1062 | // frame title/icon | |
1063 | // ---------------------------------------------------------------------------- | |
1064 | ||
1065 | void wxTopLevelWindowGTK::SetTitle( const wxString &title ) | |
1066 | { | |
82b978d7 RD |
1067 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
1068 | ||
cb8cc250 WS |
1069 | if ( title == m_title ) |
1070 | return; | |
1071 | ||
7d9f12f3 | 1072 | m_title = title; |
cb8cc250 | 1073 | |
fab591c5 | 1074 | gtk_window_set_title( GTK_WINDOW(m_widget), wxGTK_CONV( title ) ); |
7d9f12f3 VS |
1075 | } |
1076 | ||
f618020a MB |
1077 | void wxTopLevelWindowGTK::SetIcons( const wxIconBundle &icons ) |
1078 | { | |
82b978d7 | 1079 | wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") ); |
f618020a MB |
1080 | |
1081 | wxTopLevelWindowBase::SetIcons( icons ); | |
1082 | ||
87e53e2a | 1083 | GList *list = NULL; |
87e53e2a | 1084 | |
52734360 VZ |
1085 | const size_t numIcons = icons.GetIconCount(); |
1086 | for ( size_t i = 0; i < numIcons; i++ ) | |
52d6235d | 1087 | { |
52734360 | 1088 | list = g_list_prepend(list, icons.GetIconByIndex(i).GetPixbuf()); |
87e53e2a | 1089 | } |
52734360 | 1090 | |
87e53e2a VS |
1091 | gtk_window_set_icon_list(GTK_WINDOW(m_widget), list); |
1092 | g_list_free(list); | |
f618020a MB |
1093 | } |
1094 | ||
7d9f12f3 VS |
1095 | // ---------------------------------------------------------------------------- |
1096 | // frame state: maximized/iconized/normal | |
1097 | // ---------------------------------------------------------------------------- | |
1098 | ||
8805e155 | 1099 | void wxTopLevelWindowGTK::Maximize(bool maximize) |
7d9f12f3 | 1100 | { |
8805e155 RR |
1101 | if (maximize) |
1102 | gtk_window_maximize( GTK_WINDOW( m_widget ) ); | |
1103 | else | |
1104 | gtk_window_unmaximize( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1105 | } |
1106 | ||
1107 | bool wxTopLevelWindowGTK::IsMaximized() const | |
1108 | { | |
d8e1fe80 VS |
1109 | if(!m_widget->window) |
1110 | return false; | |
1111 | ||
1112 | return gdk_window_get_state(m_widget->window) & GDK_WINDOW_STATE_MAXIMIZED; | |
7d9f12f3 VS |
1113 | } |
1114 | ||
1115 | void wxTopLevelWindowGTK::Restore() | |
1116 | { | |
8805e155 RR |
1117 | // "Present" seems similar enough to "restore" |
1118 | gtk_window_present( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1119 | } |
1120 | ||
1121 | void wxTopLevelWindowGTK::Iconize( bool iconize ) | |
1122 | { | |
8805e155 RR |
1123 | if (iconize) |
1124 | gtk_window_iconify( GTK_WINDOW( m_widget ) ); | |
1125 | else | |
1126 | gtk_window_deiconify( GTK_WINDOW( m_widget ) ); | |
7d9f12f3 VS |
1127 | } |
1128 | ||
1129 | bool wxTopLevelWindowGTK::IsIconized() const | |
1130 | { | |
1131 | return m_isIconized; | |
1132 | } | |
1133 | ||
1134 | void wxTopLevelWindowGTK::SetIconizeState(bool iconize) | |
1135 | { | |
1136 | if ( iconize != m_isIconized ) | |
1137 | { | |
1138 | m_isIconized = iconize; | |
1139 | (void)SendIconizeEvent(iconize); | |
1140 | } | |
1141 | } | |
1142 | ||
5152b0e5 JS |
1143 | void wxTopLevelWindowGTK::AddGrab() |
1144 | { | |
1145 | if (!m_grabbed) | |
1146 | { | |
0a164d4c | 1147 | m_grabbed = true; |
5152b0e5 | 1148 | gtk_grab_add( m_widget ); |
b46b1d59 | 1149 | wxGUIEventLoop().Run(); |
5152b0e5 JS |
1150 | gtk_grab_remove( m_widget ); |
1151 | } | |
1152 | } | |
1153 | ||
1154 | void wxTopLevelWindowGTK::RemoveGrab() | |
1155 | { | |
1156 | if (m_grabbed) | |
1157 | { | |
1158 | gtk_main_quit(); | |
0a164d4c | 1159 | m_grabbed = false; |
5152b0e5 JS |
1160 | } |
1161 | } | |
801225c1 | 1162 | |
1542ea39 RD |
1163 | |
1164 | // helper | |
1165 | static bool do_shape_combine_region(GdkWindow* window, const wxRegion& region) | |
1166 | { | |
1167 | if (window) | |
1168 | { | |
1169 | if (region.IsEmpty()) | |
1170 | { | |
1171 | gdk_window_shape_combine_mask(window, NULL, 0, 0); | |
1172 | } | |
1173 | else | |
1174 | { | |
0a164d4c | 1175 | gdk_window_shape_combine_region(window, region.GetRegion(), 0, 0); |
0a164d4c | 1176 | return true; |
1542ea39 RD |
1177 | } |
1178 | } | |
0a164d4c | 1179 | return false; |
1542ea39 RD |
1180 | } |
1181 | ||
1182 | ||
1183 | bool wxTopLevelWindowGTK::SetShape(const wxRegion& region) | |
1184 | { | |
0a164d4c | 1185 | wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), false, |
6a7e6411 RD |
1186 | _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); |
1187 | ||
1542ea39 RD |
1188 | GdkWindow *window = NULL; |
1189 | if (m_wxwindow) | |
1190 | { | |
08f53168 | 1191 | do_shape_combine_region(m_wxwindow->window, region); |
1542ea39 RD |
1192 | } |
1193 | window = m_widget->window; | |
1194 | return do_shape_combine_region(window, region); | |
1195 | } | |
1196 | ||
6b30a44e | 1197 | bool wxTopLevelWindowGTK::IsActive() |
35ff90a0 | 1198 | { |
06fda9e8 | 1199 | return (this == (wxTopLevelWindowGTK*)g_activeFrame); |
35ff90a0 | 1200 | } |
dca92ddf MR |
1201 | |
1202 | void wxTopLevelWindowGTK::RequestUserAttention(int flags) | |
1203 | { | |
1204 | bool new_hint_value = false; | |
1205 | ||
1206 | // FIXME: This is a workaround to focus handling problem | |
1207 | // If RequestUserAttention is called for example right after a wxSleep, OnInternalIdle hasn't | |
1208 | // yet been processed, and the internal focus system is not up to date yet. | |
1209 | // wxYieldIfNeeded ensures the processing of it, but can have unwanted side effects - MR | |
1210 | ::wxYieldIfNeeded(); | |
1211 | ||
dca92ddf | 1212 | if(m_urgency_hint >= 0) |
92ed8bec | 1213 | g_source_remove(m_urgency_hint); |
dca92ddf | 1214 | |
ef1a9be4 | 1215 | m_urgency_hint = -2; |
dca92ddf MR |
1216 | |
1217 | if( GTK_WIDGET_REALIZED(m_widget) && !IsActive() ) | |
1218 | { | |
1219 | new_hint_value = true; | |
1220 | ||
1221 | if (flags & wxUSER_ATTENTION_INFO) | |
1222 | { | |
92ed8bec | 1223 | m_urgency_hint = g_timeout_add(5000, (GSourceFunc)gtk_frame_urgency_timer_callback, this); |
dca92ddf | 1224 | } else { |
ef1a9be4 | 1225 | m_urgency_hint = -1; |
dca92ddf MR |
1226 | } |
1227 | } | |
1228 | ||
2ec371fd | 1229 | #if GTK_CHECK_VERSION(2,7,0) |
dca92ddf MR |
1230 | if(!gtk_check_version(2,7,0)) |
1231 | gtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1232 | else | |
1233 | #endif | |
1234 | wxgtk_window_set_urgency_hint(GTK_WINDOW( m_widget ), new_hint_value); | |
1235 | } | |
015dca24 MR |
1236 | |
1237 | void wxTopLevelWindowGTK::SetWindowStyleFlag( long style ) | |
1238 | { | |
1239 | // Store which styles were changed | |
1240 | long styleChanges = style ^ m_windowStyle; | |
1241 | ||
1242 | // Process wxWindow styles. This also updates the internal variable | |
1243 | // Therefore m_windowStyle bits carry now the _new_ style values | |
1244 | wxWindow::SetWindowStyleFlag(style); | |
1245 | ||
1246 | // just return for now if widget does not exist yet | |
1247 | if (!m_widget) | |
1248 | return; | |
1249 | ||
ff654490 VZ |
1250 | if ( styleChanges & wxSTAY_ON_TOP ) |
1251 | { | |
1252 | gtk_window_set_keep_above(GTK_WINDOW(m_widget), | |
1253 | m_windowStyle & wxSTAY_ON_TOP); | |
1254 | } | |
1255 | ||
1256 | if ( styleChanges & wxFRAME_NO_TASKBAR ) | |
8fb82418 | 1257 | { |
ff654490 VZ |
1258 | gtk_window_set_skip_taskbar_hint(GTK_WINDOW(m_widget), |
1259 | m_windowStyle & wxFRAME_NO_TASKBAR); | |
8fb82418 | 1260 | } |
015dca24 | 1261 | } |
07e49707 | 1262 | |
07e49707 MR |
1263 | /* Get the X Window between child and the root window. |
1264 | This should usually be the WM managed XID */ | |
1265 | static Window wxGetTopmostWindowX11(Display *dpy, Window child) | |
1266 | { | |
1267 | Window root, parent; | |
1268 | Window* children; | |
1269 | unsigned int nchildren; | |
1270 | ||
1271 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1272 | XFree(children); | |
1273 | ||
1274 | while (parent != root) { | |
1275 | child = parent; | |
1276 | XQueryTree(dpy, child, &root, &parent, &children, &nchildren); | |
1277 | XFree(children); | |
1278 | } | |
1279 | ||
1280 | return child; | |
1281 | } | |
1282 | ||
1283 | bool wxTopLevelWindowGTK::SetTransparent(wxByte alpha) | |
1284 | { | |
3eecbda8 | 1285 | if (!m_widget || !m_widget->window) |
07e49707 MR |
1286 | return false; |
1287 | ||
1288 | Display* dpy = GDK_WINDOW_XDISPLAY (m_widget->window); | |
1289 | // We need to get the X Window that has the root window as the immediate parent | |
1290 | // and m_widget->window as a child. This should be the X Window that the WM manages and | |
1291 | // from which the opacity property is checked from. | |
1292 | Window win = wxGetTopmostWindowX11(dpy, GDK_WINDOW_XID (m_widget->window)); | |
1293 | ||
07e49707 MR |
1294 | |
1295 | // Using pure Xlib to not have a GTK version check mess due to gtk2.0 not having GdkDisplay | |
1296 | if (alpha == 0xff) | |
1297 | XDeleteProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False)); | |
1298 | else | |
d48687a0 PC |
1299 | { |
1300 | long opacity = alpha * 0x1010101L; | |
07e49707 MR |
1301 | XChangeProperty(dpy, win, XInternAtom(dpy, "_NET_WM_WINDOW_OPACITY", False), |
1302 | XA_CARDINAL, 32, PropModeReplace, | |
1303 | (unsigned char *) &opacity, 1L); | |
d48687a0 | 1304 | } |
07e49707 MR |
1305 | XSync(dpy, False); |
1306 | return true; | |
1307 | } | |
1308 | ||
1309 | bool wxTopLevelWindowGTK::CanSetTransparent() | |
1310 | { | |
a95a6eb4 VZ |
1311 | // allow to override automatic detection as it's far from perfect |
1312 | static const wxChar *SYSOPT_TRANSPARENT = wxT("gtk.tlw.can-set-transparent"); | |
1313 | if ( wxSystemOptions::HasOption(SYSOPT_TRANSPARENT) ) | |
1314 | { | |
1315 | return wxSystemOptions::GetOptionInt(SYSOPT_TRANSPARENT) != 0; | |
1316 | } | |
1317 | ||
60169b7a MR |
1318 | #if GTK_CHECK_VERSION(2,10,0) |
1319 | if (!gtk_check_version(2,10,0)) | |
1320 | { | |
0b241226 | 1321 | return (gtk_widget_is_composited (m_widget)); |
60169b7a MR |
1322 | } |
1323 | else | |
1324 | #endif // In case of lower versions than gtk+-2.10.0 we could look for _NET_WM_CM_Sn ourselves | |
1325 | { | |
1326 | return false; | |
1327 | } | |
1328 | ||
1329 | #if 0 // Don't be optimistic here for the sake of wxAUI | |
07e49707 MR |
1330 | int opcode, event, error; |
1331 | // Check for the existence of a RGBA visual instead? | |
1332 | return XQueryExtension(gdk_x11_get_default_xdisplay (), | |
1333 | "Composite", &opcode, &event, &error); | |
60169b7a | 1334 | #endif |
07e49707 | 1335 | } |
013151c7 JS |
1336 | |
1337 | void wxTopLevelWindowGTK::OnSysColourChanged(wxSysColourChangedEvent& event) | |
1338 | { | |
1339 | // We don't know the order in which top-level windows will | |
1340 | // be notified, so we need to clear the system objects | |
1341 | // for each top-level window. | |
1342 | extern void wxClearGtkSystemObjects(); | |
1343 | wxClearGtkSystemObjects(); | |
1344 | ||
1345 | // wxWindowBase::OnSysColourChanged will propagate event | |
1346 | // to children | |
1347 | event.Skip(); | |
1348 | } |